Methods of test for vulcanized rubber: Part 2 rubber, vulcanized or thermoplastic - Determination of hardness (Hardness Between 10 Irhd And 100 Irhd) (Fourth Revision)
Methods of tests for styrene - Butadiene rubbers (Sbr): Part 1 determlNatlOn of volatile matter, total ash, organic acid, soap, antioxidants, bound styrene and mooney viscosity